[tip:x86/urgent] x86: Declare check_efer() before it gets used

[tip-bot for Jaswinder Singh Rajput]

Commit-ID:  76c06927f2a78143763dcff9b4c362d15eb29cc2
Gitweb:     http://git.kernel.org/tip/76c06927f2a78143763dcff9b4c362d15eb29cc2
Author:     Jaswinder Singh Rajput <jaswinder@xxxxxxxxxx>
AuthorDate: Wed, 1 Jul 2009 19:54:23 +0530
Committer:  Ingo Molnar <mingo@xxxxxxx>
CommitDate: Wed, 1 Jul 2009 16:52:54 +0200

x86: Declare check_efer() before it gets used

This sparse warning:

  arch/x86/mm/init.c:83:16: warning: symbol 'check_efer' was not declared. Should it be static?

triggers because check_efer() is not decalared before using it.
asm/proto.h includes the declaration of check_efer(), so
including asm/proto.h to fix that - this also addresses the
sparse warning.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@xxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
LKML-Reference: <1246458263.6940.22.camel@xxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>


---
 arch/x86/mm/init.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 47ce9a2..0607119 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -12,6 +12,7 @@
 #include <asm/system.h>
 #include <asm/tlbflush.h>
 #include <asm/tlb.h>
+#include <asm/proto.h>
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
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